@article{lecluyse,
    title = {A network-consistent time-dependent travel time layer for routing optimization problems},
    author = {C. Lecluyse and K. Sörensen and H. Peremans},
    journal = {Submitted for publication},
    year = 2011
}


@article{berthelin2008model,
  title={{A model for the formation and evolution of traffic jams}},
  author={Berthelin, F. and Degond, P. and Delitala, M. and Rascle, M.},
  journal={Archive for Rational Mechanics and Analysis},
  volume={187},
  number={2},
  pages={185--220},
  issn={0003-9527},
  year={2008},
  publisher={Springer}
}
@book{downs2004still,
  title={{Still stuck in traffic: coping with peak-hour traffic congestion}},
  author={Downs, A.},
  year={2004},
  address = {Washington D.C.},
  publisher={Brookings Institution Press},
  pages={472}
}
@ARTICLE{Ando,
  author={N. Ando and E. Taniguchi},
  title={Travel Time Reliability in Vehicle Routing and Scheduling with Time Windows},
  journal={Networks and Spatial Economics},
  year=2006,
  volume={6},
  number={3},
  pages={293--311},
  month={September},
}
@TECHREPORT{Westerman,
  author={M. Westerman AND S. Hoogendoorn-Lanser AND M. Van der Vlist},
  title={Reistijdschatter: beschrijving en functionele specificaties},
  journal={TNO Inro Delft},
  year=1997,
  volume={6},
  number={INRO/VVG/1997-10},
}
@ARTICLE{DeValck,
  author = {L . {De Valck} AND K. Organe AND E. Petermans},
  title = {Inventarisatie van de verkeersafwikkeling tussen Lummen en Antwerpen (E313)},
  year = 2006,
  month = {oktober},
  journal = {Working paper}
}
@ARTICLE{Coifman,
  author={B. Coifman},
  title={Estimating travel times and vehicle trajectories on freeways using dual loop detectors.},
  journal={Transportation Research A},
  year=2002,
  volume={36 A},
  number={4},
  pages={351--364},
}
@ARTICLE{Kaparias,
  author={Kaparias AND Ioannis AND Bell AND Michael G.H. And Belzner AND Heidrun},
  title={A New Measure of Travel Time Reliability for In-Vehicle Navigation Systems},
  journal={Journal of Intelligent Transportation Systems},
  year=2008,
  volume={12},
  number={4},
  pages={202--211},
  month={September},
}
@ARTICLE{Lomax,
  author={T. Lomax AND D. Schrank AND S. Turner},
  title={Selecting travel time reliability measures},
  journal={Texas Transportation Institute},
  year=2003,
  volume={474360-1},
  month={May},
}
@ARTICLE{Lomax2,
  author={T. Lomax AND S. Turner AND M. Hallenbeck AND C. Boon And R. Margiotta},
  title={Traffic congestion and travel reliability},
  journal={Texas Transportation Institute},
  year=2001,
  month={September},
}
@ARTICLE{Potvin,
  author={J.-Y. Potvin AND Y. Xu AND I. Benyahia},
  title={Vehicle routing and scheduling with dynamic travel times},
  journal={Computers and Operations Research},
  year=2006,
  volume={33},
  number={4}, 
  pages={1129--1137},
}
@ARTICLE{ChenHK,
  author={H.-K. Chen AND C.-F. Hsueh AND M.-S. Chang},
  title={The real-time time-dependent vehicle routing problem},
  journal={Transportation Research Part E},
  year=2006,
  volume={42},
  pages={383--408},
}
@INPROCEEDINGS{Bertini,
  author={R.L. Bertini AND K. Lyman},
  title={Developing Improved Travel Time Reliability Measures For Real-Time And Archived ITS Data Applications},
  organization={6th European Congress on Intelligent Transportation Systems and Services, Aalborg, Denmark},
  year=2007,
  month={June},
}
@ARTICLE{Lam,
  author={ T.C. Lam AND K.A. Small},
  title={The value of time and reliability: measurement from a pricing experiment },
  journal={Transportation Research E},
  year=2001,
  volume={37},
  pages={231--251},
}
@TECHREPORT{Cambridge,
	author={Cambridge Systematics, Inc},
	title={Traffic Congestion and Reliability: Trends and Advanced
Strategies for Congestion Mitigation},
	type={final report},
	year=2005,
	month={September},
}
@TECHREPORT{NCHRPP,
	author={NCHRP},
	title={Interim Planning for a Future Strategic Highway Research Program},
	type={National Cooperative Highway Research Program summary report},
	number = 510,
	year=2003,
	month={March},
}
@ARTICLE{Senna,
  author={L.A.D.S. Senna},
  title={The influence of travel time variability on the value of time},
  journal={Transportation},
  year=1994,
  volume={21},
  pages={203--229}
}
@ARTICLE{Dandy,
  author={G.C. Dandy AND E.A. McBean},
  title={Variability of the individual travel time components},
  journal={ASCE Journal of Transportation Engineering},
  year=1984,
  volume={110},
  pages={340--357}
}
@ARTICLE{Lecluyse,
  author={C. Lecluyse and T. {Van Woensel} and H. Peremans},
  title={Vehicle Routing with Stochastic Time-Dependent Travel Times},
  journal={4OR, A Quarterly Journal of Operations Research},
  volume ={7},
  year={2009},
  pages={363--377}
}
@ARTICLE{Bowerman95,
    author = {Robert Bowerman and Paul Calamai},
    title = {A multiobjective optimization approach to urban school bus routing : Formulation and solution method},
    journal = {Transportation Research: Part A, Policy and Practice},
    year = {1995},
    volume = {29},
    pages = {107-123}
}
@ARTICLE{Ombuki06,
    author = {B. Ombuki and B. J. Ross and F. Hanshar and Beatrice Ombuki and Brian J. Ross and Franklin Hanshar},
    title = {Multi-Objective Genetic Algorithms for Vehicle Routing Problems with Time Windows},
    journal = {Applied Intelligence},
    year = {2006}
}
@ARTICLE{Ola,
    author = {O. Gabali and T. {Van Woensel} and A.G. de Kok and C. Lecluyse and H. Peremans},
    title = {Time-Dependent Vehicle Routing Subject to Time Delay Perturbations},
    journal = {IIE Transactions},
    year = {accepted April 2009}
}
@ARTICLE{Akcelik91,
  author = {R. Ak{\c c}elik},
  year = 1991,
  title = {Travel Time Functions for Transport Planning Purposes: Davidson's
          Function, its Time-Dependent Form and an Alternative Travel Time
          Function},
  journal = {Australian Road Research},
  volume = 21,
  number = 3,
  pages = {49-59}
}
@ARTICLE{Lint05,
  author = {J.W.C. {Van Lint} AND H.J. {Van Zuylen}},
  year = 2005,
  title = {Monitoring and predicting freeway travel time reliability},
  journal = {Transportation Research Record},
  volume = 1917,
  pages = {54-62}
}
@ARTICLE{Noland,
  author = {R. B. Noland},
  year = 1996,
  title = {Commuter responses to travel time uncertainty under congested conditions: Expected costs and the provision of information},
  journal = {Journal of urban economics},
  volume = 41,
  pages = {377-406},
}
@ARTICLE{NolandSmall,
  author = {R. B. Noland and K.A. Small},
  year = 1995,
  title = {Travel time uncertainty, departure time choice and the cost of morning commutes},
  journal = {Transportation Research Record},
  volume = 1493,
  pages = {150-158},
}
@ARTICLE{NolandPolak,
  author = {R. B. Noland and J.W. Polak},
  year = 2002,
  title = {Travel time variability: a review of theoretical and empirical issues},
  journal = {Transportation Reviews},
  volume = 122,
  number = 1,
  pages = {39-54}
}
@ARTICLE{Akcelik96,
  author = {R. Ak{\c c}elik},
  year = 1996,
  title = {Relating Flow, Density, Speed and Travel Time Models for
          Uninterrupted and Interrupted Traffic},
  journal = {Traffic engineering and control},
  volume = 37,
  number = 9,
  pages = {511-516}
}
@ARTICLE{Albin82,
  author = {S.L. Albin},
  year = 1982,
  title = {Poisson Approximations for Superposition Arrival Processess in
          Queues},
  journal = {Management science},
  volume = 28,
  number = 2,
  pages = {126-137}
}
@INCOLLECTION{Altiok,
  author = {T. Altiok},
  year = 1997,
  title = {Assembly systems},
  booktitle = {Performance Analysis of Manufacturing Systems},
  pages = {243--272},
  publisher = {Springer-Verlag}
}
@BOOK{Altiok2,
  author = {T. Altiok},
  year = 1997,
  title = {Performance Analysis of Manufacturing Systems},
  publisher = {Springer}
}
@BOOK{Arena,
  author = {{Rockwell Software Inc.}},
  year = 2005,
  title = {Arena User's Guide},
  publisher = {Rockwell Software Inc.}
}
@ARTICLE{Augerat98,
  author = {P. Augerat AND J.M. Belenguer AND E. Benavent AND A. Corber AND D.
           Naddef},
  year = 1998,
  title = {Separating Capacity Constraints in the {CVRP} Using Tabu Search},
  journal = {European Journal of Operations Research},
  volume = 106,
  pages = {546-557}
}
@ARTICLE{BaiMulvey97,
  author = {D. Bai AND T. Carpenter AND J. Mulvey},
  month = {July},
  year = 1997,
  title = {Making a Case for Robust Optimization Models},
  journal = {Management Science},
  volume = 43,
  number = 7,
  pages = {895-907}
}
@BOOK{Balci98,
  author = {O. Balci},
  year = 1998,
  title = {Verification, Validation and Testing, in: Handbook of Simulation:
          Principles, Methodology, Advances, Applications and Practice},
  publisher = {John Wiley}
}
@BOOK{Balsamo2001,
  author = {S. Balsamo AND V. {de Nitto Person{\'e}} AND R. Onvural},
  year = 2001,
  title = {Analysis of Queueing Networks with Blocking},
  publisher = {Kluwer Academic Publishers}
}
@ARTICLE{Barcelo01,
  author = {J. Barcel{\'o}},
  year = 2001,
  title = {Dynamic Network Simulation with {AIMSUN}},
  journal = {TSS-Traffic Simulation Systems},
  pages = 24
}
@PROCEEDINGS{Bari,
  year = 2002,
  title = {Proceedings of the 13th Mini-{EURO} Conference "Handling
          Uncertainty in the Analysis of Traffic and Transportation Systems"
          and the 9th Meeting of the {EURO} Working Group on Transportation
          "Intermodality, Sustainability and Intelligent Transportation
          Systems"},
  organization = {Polytechnic of Bari, Faculty of Engineering, Bari, Italy}
}
@ARTICLE{BeaulieuXie04,
  author = {N. C. Beaulieu AND Q. Xie},
  year = 2004,
  title = {An Optimal Lognormal Approximation to Lognormal Sum Distributions},
  journal = {IEEE Transactions on Vehicular Technology},
  volume = 53,
  number = 2,
  pages = {479-489}
}
@ARTICLE{BerryBelmont51,
  author = {D.S. Berry AND D.M. Belmont},
  year = 1951,
  title = {Distribution of Vehicle Speeds and Travel Times},
  journal = {Proc. 2nd Berkeley Sympos. Math. Statist. Probab.},
  pages = {589-602}
}
@ARTICLE{Bertsimas91,
  author = {D. Bertsimas AND G. {Van Ryzin}},
  year = 1991,
  title = {A Stochastic and Dynamic Vehicle Routing Problem in the Euclidian
          Plane},
  journal = {Operations Research},
  volume = 39,
  pages = {601-615}
}
@ARTICLE{Bertsimas93,
  author = {D. Bertsimas AND G. {Van Ryzin}},
  year = 1993,
  title = {Stochastic and Dynamic Vehicle Routing Problems in the Euclidean
          Plane with Multiple Capcitated Vehicles},
  journal = {Operations Research},
  volume = 41,
  pages = {60-76}
}
@ARTICLE{Bertsimas93b,
  author = {D. Bertsimas AND G. {Van Ryzin}},
  year = 1993,
  title = {Stochastic and Dynamic Vehicle Routing with General Demand and
          Interarrival Time Distributions},
  journal = {Applied Probability},
  volume = 25,
  pages = {947-978}
}
@ARTICLE{BestGrauer91,
  author = {M.J. Best AND R.R. Grauer},
  month = {August},
  year = 1991,
  title = {Sensitivity Analysis for Mean-Variance Portfolio Problems},
  journal = {Management Science},
  volume = 37,
  number = 8,
  pages = {980-989}
}
@ARTICLE{Bitran89,
  author = {G.R. Bitran and D. Tirupati},
  year = 1989,
  title = {Approximations for Product Departures from a Single Server Station
          with Batch Processing in Multiproduct Queues},
  journal = {Management Science},
  volume = 35,
  number = 7,
  pages = {851-878}
}
@BOOK{Blauwens02,
  author = {G. Blauwens AND P. {De Baere} AND E. {Van de Voorde}},
  year = 2002,
  title = {Transport Economics},
  publisher = {Uitgeverij De Boeck nv}
}
@BOOK{Borger97,
  author = {B. {De Borger} and S. Proost (Red.)},
  year = 1997,
  title = {Mobiliteit: De Juiste Prijs},
  publisher = {Garant}
}
@BOOK{Bose02,
  author = {S. K. Bose},
  year = 2002,
  title = {An Introduction to Queueing Systems},
  publisher = {Kluwer}
}
@ARTICLE{Brown87,
  author = {G.G. Brown AND C.J. Ellis AND G. Lenn AND W. Graves AND D. Ronen},
  year = 1987,
  title = {Real Time, Wide Area Dispatch of Mobile Tank Trucks},
  journal = {Interfaces},
  volume = 17,
  pages = {107-120}
}
@ARTICLE{Bullnheimer99,
  author = {B. Bullnheimer AND R.F. Hartl AND Ch. Strauss},
  year = 1999,
  title = {A New Rank Based Version of the Ant System},
  journal = {Central european journal of operations research},
  volume = 7,
  number = 1,
  pages = {25-38}
}
@INPROCEEDINGS{Bullnheimer99b,
  author = {B. Bullnheimer AND R.F. Hartl AND Ch. Strauss},
  editor = {S. Voss AND I. Martello AND H. Osman AND C. Roucairol},
  year = 1999,
  title = {Applying the Ant System to the Vehicle Routing Problem},
  booktitle = {Meta-Heuristics: Advances and Trends in Local Search Paradigms
              for Optimization},
  publisher = {Kluwer, Boston}
}
@ARTICLE{Bullnheimer99c,
  author = {B. Bullnheimer AND R.F. Hartl AND Ch. Strauss},
  year = 1999,
  title = {An Improved Ants System Algorithm for the Vehicle Routing Problem},
  journal = {Annals of operations research},
  volume = 89,
  pages = {319-328}
}
@ARTICLE{Burke56,
  author = {P.J. Burke},
  year = 1956,
  title = {The Output of a Queueing System},
  journal = {Operations research},
  volume = 4,
  number = 6,
  pages = {699-704}
}
@BOOK{Button,
  author = {K.J. Button},
  year = 1993,
  title = {Transport Economics},
  pages = 269,
  publisher = {Edgar Elgar Publishing}
}
@BOOK{Button01,
  editor = {K.J. Button and D.A. Hensher},
  year = 2001,
  title = {Handbook of Transport Systems and Traffic Control},
  series = {Handbooks in Transport},
  publisher = {Pergamon}
}
@BOOK{Buzacott,
  author = {J. Buzacott and J.G. Shanthikumar},
  year = 1993,
  title = {Stochastic Models of Manufacturing Systems},
  pages = 553,
  publisher = {Prentice-Hall}
}
@INBOOK{Christofides89,
  author = {N. Christofides AND A. Mingozzi},
  editor = {C.F.H. Van Rijn},
  year = 1989,
  title = {Vehicle Routing: Practical and Algorithmic Aspects},
  booktitle = {Logistics Where the Ends Have to Meet},
  publisher = {Pergamon Press, Oxford}
}
@ARTICLE{Clarke64,
  author = {G. Clarke AND J.W. Wright},
  year = 1964,
  title = {Scheduling Of Vehicles From A Central Depot To A Number Of Delivery
          Points},
  journal = {Operations Research},
  volume = 12,
  number = 4,
  pages = {568-581}
}
@INPROCEEDINGS{Colorni91,
  author = {A. Colorni AND M. Dorigo AND V. Maniezzo},
  editor = {F. Varela AND P. Bourgine},
  year = 1991,
  title = {Distributed Optimization by Ant Colonies},
  booktitle = {Proc. Europ. Conf. Artificial Life},
  publisher = {Elsevier, Amsterdam}
}
@INBOOK{Cooper90,
  author = {R.B. Cooper},
  year = 1990,
  title = {Queueing Theory},
  booktitle = {Stochastic Models},
  series = {Handbooks in Operations Research and Management Science},
  volume = 2,
  chapter = 10,
  pages = {469-518},
  publisher = {North-Holland}
}
@BOOK{Corne99,
  author = {D. Corne AND M. Dorigo AND F. Glover},
  year = 1999,
  title = {New Ideas in Optimization},
  series = {Advanced Topics in Computer Science Series},
  publisher = {McGraw Hill}
}
@ARTICLE{Costa97,
  author = {D. Costa AND A. Hertz},
  year = 1997,
  title = {Ants Can Colour Graphs},
  journal = {Journal of the operational research society},
  volume = 48,
  number = 3,
  pages = {295-305}
}
@BOOK{Cox85,
  author = {D.R. Cox and H.D. Miller},
  year = 1985,
  title = {The Theory of Stochastic Processes},
  publisher = {Wiley}
}
@BOOK{coyle1996,
  author = {J.J. Coyle AND E.J. Bardi AND J.J. Langley Jr},
  year = 1996,
  title = {The Management of Business Logistics},
  publisher = {West Publishing}
}
@BOOK{Daganzo,
  author = {C.F. Daganzo},
  year = 1997,
  title = {Fundamentals of Transportation and Traffic Operations},
  publisher = {Elsevier Science}
}
@ARTICLE{Daganzo94,
  author = {C.F. Daganzo},
  year = 1994,
  title = {The Cell Transmission Model: A Dynamic Representation of Highway
          Traffic Consistent with the Hydrodynamic Theory},
  journal = {Transportation Research B},
  volume = 28,
  number = 4,
  pages = {269-287}
}
@ARTICLE{Dallery,
  author = {Y. Dallery and S.B. Gershwin},
  year = 1992,
  title = {Manufacturing Flow Line Systems: A Review of Models and Analytical
          Results},
  journal = {Queueing Systems},
  volume = 12,
  pages = {3-94}
}
@ARTICLE{Dallery2,
  author = {Y. Dallery and Y. Frein},
  year = 1993,
  title = {Decomposition Methods for Tandem Queueing Networks with Blocking},
  journal = {Operations Research},
  volume = 41,
  number = 2,
  pages = {386-399}
}
@ARTICLE{Danganzo95,
  author = {C.F. Daganzo},
  year = 1995,
  title = {The Cell Transmission Model. Part {II}: Network Traffic},
  journal = {Transportation Research B},
  volume = 29,
  number = 2,
  pages = {79-93}
}
@ARTICLE{Davidson78,
  author = {K.B. Davidson},
  year = 1978,
  title = {The Theoretical Basis of a Flow-Travel Time Relationship for Use in
          Transportation Planning},
  journal = {Australian road research},
  volume = 8,
  number = 1,
  pages = {32-35}
}
@BOOK{Dierdonck03,
  editor = {B. {Van Looy} AND P. Gemmel AND R. {Van Dierdonck}},
  year = 2003,
  title = {Services Management: An Integrated Approach},
  publisher = {Prentice Hall}
}
@ARTICLE{Donati,
  author = {A.V. Donati and R. Montemanni and N. Casagrande and A.E. Rizzoli and L.M. Gambardella},
  year = 2008,
  title = {Time Dependent Vehicle Routing Problem with a multi Ant Colony System},
   journal = {European Journal of Operational Research},
  volume = 185,
  pages = {1174-1191}
}
@TECHREPORT{10YP,
  author = {DfT},
  year = {July 2000},
  title = {Transport 2010: The 10 Year Plan},
  institution = {DETR}
}
@TECHREPORT{10YP2,
  author = {DfT},
  year = {2003},
  title = {Delivering Better Transport - Progress Report},
}
@ARTICLE{Dorigo02,
  author = {M. Dorigo AND T. St{\"u}tzle.},
  year = 2002,
  title = {The Ant Colony Optimization Metaheuristic: Algorithms, Applications
          and Advances.},
  journal = {Handbook of Metaheuristics, volume 57 of International Series in
            Operations Research and Management Science},
  pages = {251-285.}
}
@ARTICLE{Dorigo97,
  author = {M. Dorigo AND L.M. Gambardella},
  year = 1997,
  title = {Ant Colony System: A Cooperative Learning Approach to the
          Travelling Salesman Problem},
  journal = {IEEE Transactions on evolutionary computation},
  volume = 1,
  number = 1,
  pages = {53-66}
}
@ARTICLE{Dorigo972,
  author = {M. Dorigo AND L.M. Gambardella},
  year = 1997,
  title = {Ant Colonies for the Traveling Salesman Problem},
  journal = {BioSystems},
  volume = 43,
  pages = {73-81}
}
@BOOK{Duin01,
  author = {E. Taniguchi AND R.G. Thompson AND T. Yamada AND R. {Van Duin}},
  year = 2001,
  title = {City Logistics: Network Modelling and Intelligent Transport Systems},
  publisher = {Pergamon}
}
@ARTICLE{Dupon01,
  author = {A. Dupon},
  month = {September},
  year = 2001,
  title = {Interference Among Products in an Open Queueing Network with
          Deterministic Routing},
  journal = {UA-UFSIA TEW research paper},
  pages = 57
}
@ARTICLE{DurrandeMoreau99,
  author = {A. Durrande-Moreau},
  year = 1999,
  title = {Waiting for Service: Ten Years of Empirical Research},
  journal = {International Journal of Service Industry Management},
  volume = 10,
  number = 2,
  pages = {171-189}
}
@BOOK{EuroEnvAgency,
  author = {{European Environment Agency}},
  year = 1993,
  title = {Computer Programme for Estimating Emissions from Road Transport}
}
@BOOK{EuropeanComm,
  author = {{European Commission}},
  year = 1999,
  title = {Methodology for Calculating Transport Emissions and Energy
          Consumption}
}
@ARTICLE{Fleischmann04,
  author = {B. Fleischmann AND M. Gietz AND S. Gnutzmann},
  year = 2004,
  title = {Time-Varying Travel Times in Vehicle Routing},
  journal = {Transportation Science},
  volume = 38,
  number = 2,
  pages = {160-173}
}
@ARTICLE{Fleischmann03,
  author = {B. Fleischmann AND S. Gnutzmann AND E. Sandvoss},
  year = 2003,
  title = {Dynamic Vehicle Routing Based On Online Traffic Information},
  journal = {Transportation Science},
  volume = 38,
  number = 4,
  pages = {420-433}
}
@ARTICLE{Fu98,
  author = {L. Fu AND L.R. Rilett},
  year = 1998,
  title = {Expected shortest path in dynamic and stochastic traffic networks},
  journal = {Transportation Research Record},
  volume = 32,
  number = 7,
  pages = {499-516}
}
@ARTICLE{Gans99,
  author = {N. Gans AND G. Van Ryzin},
  year = 1999,
  title = {Dynamic Vehicle Dispatching: Optimal Heavy Traffic and Practical Insights},
  journal = {Operations Research},
  volume = 47,
  number = 5,
  pages = {675-692}
}
@ARTICLE{Gao02,
  author = {S. Gao AND I. Chabini},
  year = 2002,
  title = {The Best Routing Policy Problem in Stochastic Time-Dependent Networks},
  journal = {Transportation Research Record},
  volume = 1783,
  pages = {188-196}
}
@ARTICLE{Gao06,
  author = {S. Gao AND I. Chabini},
  year = 2006,
  title = {Optimal Routing Policy Problem in Stochastic Time-Dependent Networks},
  journal = {Transportation Research B},
  volume = 40,
  pages = {93-122}
}
@BOOK{Gazis02,
  author = {D.C. Gazis},
  year = 2002,
  title = {Traffic Theory},
  publisher = {Kluwer Academic Publishers}
}
@ARTICLE{Gelenbe75,
  author = {E. Gelenbe},
  year = 1975,
  title = {On Approximate Computer System Models},
  journal = {Journal of the ACM},
  volume = 22,
  number = 2,
  pages = {261-269}
}
@ARTICLE{Gendreau94,
  author = {M. Gendreau AND A. Hertz AND G. Laporte},
  year = 1994,
  title = {A Tabu Search Heuristic for the Vehicle Routing Problem},
  journal = {Management Science},
  volume = 40,
  number = 10,
  pages = {1276-1290}
}
@ARTICLE{Gendreau96,
  author = {M. Gendreau AND G. Laporte AND R. S{\'e}guin},
  year = 1996,
  title = {A Tabu Search Heuristic for the Vehicle Routing Problem with
          Stochastic Demands and Customers},
  journal = {Operations Research},
  volume = 44,
  number = 3
}
@ARTICLE{Gendreau962,
  author = {M. Gendreau and G. Laporte and R. S{\'e}guin},
  year = 1996,
  title = {Stochastic Vehicle Routing},
  journal = {European Journal of Operational Research},
  volume = 88,
  number = 1,
  pages = {3-12}
}
@ARTICLE{Gillet74,
  author = {B.E. Gillett and L.R. Miller},
  year = 1974,
  title = {A Heuristic Algorithm for the Vehicle-Dispatch Problem},
  journal = {Operations Research},
  volume = 22,
  number = 2,
  pages = {340-349}
}
@ARTICLE{Glover86,
  author = {F. Glover},
  year = 1986,
  title = {Future Paths for Integer Programming and Links 
	   to Artificial Intelligence},
  journal = {Computers and Operations Research},
  volume = 13,
  number = 5,
  pages = {533-549}
}
@ARTICLE{Glover89,
  author = {F. Glover},
  year = 1989,
  title = {Tabu Search, Part {I}},
  journal = {ORSA Journal of Computing},
  pages = {190-206}
}
@ARTICLE{Glover90,
  author = {F. Glover},
  year = 1990,
  title = {Tabu Search, Part {II}},
  journal = {ORSA Journal of Computing},
  pages = {4-32}
}
@BOOK{Gradshteyn,
  author = {I. Gradshteyn AND L. Ryzhik and A. Jeffrey},
  year = 1971,
  title = {Table of Integrals, Series, and Products},
  publisher = {Academic Press}
}
@ARTICLE{GrauerHakansson93,
  author = {R.R. Grauer AND N.H. Hakansson},
  month = {July},
  year = 1993,
  title = {On the Use of Mean-Variance and Quadratic Approximations in
          Implementing Dynamic Investment Strategies: A Comparison of Returns
          and Investment Policies},
  journal = {Management Science},
  volume = 39,
  number = 7,
  pages = {856-871}
}
@ARTICLE{Greenshields,
  author = {B.D. Greenshields},
  year = 1935,
  title = {A Study of Traffic Capacity},
  journal = {Highway Research Board Proceedings},
  volume = 14,
  pages = {448-477}
}
@BOOK{Gross98,
  author = {D. Gross and C.M. Harris},
  year = 1998,
  title = {Queueing Theory},
  publisher = {John Wiley and sons}
}
@BOOK{Gujarati95,
  author = {D. N . Gujarati},
  year = 1995,
  title = {Basic Econometrics},
  publisher = {Mc Graw-Hill}
}
@ARTICLE{Gutjahr00,
  author = {W.J. Gutjahr},
  year = 2000,
  title = {A Graph-Based Ant System and its Convergence},
  journal = {Future Generation Computation Systems},
  volume = 16,
  pages = {873-888}
}
@ARTICLE{Gutjahr02,
  author = {W.J. Gutjahr},
  year = 2002,
  title = {{ACO} Algorithms with Guaranteed Convergence to the Optimal
          Solution},
  journal = {Information processing letters},
  volume = 82,
  pages = {145-153}
}
@ARTICLE{Hagh,
  author = {A. Haghani and S. Jung},
  year = 2005,
  title = {A dynamic vehicle routing problem with time-dependent travel times},
  journal = {Computers and Operations Research},
  volume = 32,
  pages = {2959-2986}
}
@ARTICLE{Halfin81,
  author = {S. Halfin and W. Whitt},
  year = 1981,
  title = {Heavy-Traffic Limits for Queus with Many Exponential Servers},
  journal = {Operations Research},
  volume = 29,
  pages = {567-588}
}
@INBOOK{Hall,
  author = {F. Hall},
  year = 1996,
  title = {Traffic Flow Theory: A State-of-the-Art Report},
  booktitle = {Traffic Flow Theory: A State-of-the-Art Report},
  chapter = {Traffic Stream Characteristics},
  publisher = {Transportation Research Board}
}
@ARTICLE{Hall86,
  author = {R.W. Hall },
  year = 1986,
  title = {The fastest path through a network with random time-dependent travel times},
  journal = {Transportations Science},
  volume = 20,
  number = {3},
  pages = {182-188}
}
@ARTICLE{He,
  author = {R.R. He and A.L. Kornhauser and B. Ran},
  year = 2005,
  title = {Essentially Best Routes in Dynamic and Stochastic Transportation Network},
  journal = {International Journal of Vehicle Information and Communication Systems},
  volume = 1,
  number = {1-2},
  pages = {1-14}
}
@ARTICLE{Heidemann01,
  author = {D. Heidemann},
  year = 2001,
  title = {A Queueing Theory Model of Non-Stationary Traffic Flow},
  journal = {Transportation Science},
  volume = 35,
  number = 4
}
@ARTICLE{Heidemann02,
  author = {D. Heidemann},
  year = 2002,
  title = {Mathematical Analysis of Non-Stationary Queues and Waiting Times in
          Traffic Flow with Particular Consideration of the Coordinate
          Transformation Technique},
  journal = {Proceedings of the 15th International Symposium on Transportation
            and Traffic Theory},
  pages = {675-696}
}
@ARTICLE{Heidemann1,
  author = {D. Heidemann},
  year = 1991,
  title = {Queue Length and Waiting-Time Distributions at Priority
          Intersections},
  journal = {Transportation Research -B},
  volume = 25,
  pages = {163-174}
}
@ARTICLE{Heidemann2,
  author = {D. Heidemann},
  year = 1994,
  title = {Queue Length and Delay Distributions at Traffic Signals},
  journal = {Transportation Research -B},
  volume = 28,
  pages = {377-389}
}
@INPROCEEDINGS{Heidemann3,
  author = {D. Heidemann},
  year = 1996,
  title = {A Queueing Theory Approach to Speed-Flow-Density Relationships},
  booktitle = {Proceedings of the 13th International Symposium on
              Transportation and Traffic Theory},
  address = {Lyon, France},
  organization = {Transporation and traffic theory}
}
@ARTICLE{Heidemann4,
  author = {D. Heidemann and H. Wegmann},
  year = 1997,
  title = {Queueing at Unsignalized Intersections},
  journal = {Transportation Research B},
  volume = 31,
  pages = {239-263}
}
@INPROCEEDINGS{Heidemann5,
  author = {D. Heidemann},
  year = 1999,
  title = {Non-Stationary Traffic Flow from a Queueing Theory Viewpoint},
  booktitle = {Proceedings of the 14th International Symposium on
              Transportation and Traffic Theory},
  address = {Jerusalem, Israel},
  organization = {Transportation and traffic theory}
}
@ARTICLE{Heidemann99,
  author = {D. Heidemann},
  year = 1999,
  title = {Some Critical Remarks on a Class of Traffic Flow Models},
  journal = {Transportation Research B},
  volume = 33,
  pages = {153-155}
}
@ARTICLE{Helber,
  author = {S. Helber},
  year = 1998,
  title = {Decomposition of unreliable assembly/disassembly networks with
          limited buffer capacity and random processing times},
  journal = {European Journal of Operational Research},
  volume = 109,
  number = 1,
  pages = {24-42}
}
@BOOK{Hensher00,
  editor = {D.A. Hensher and K.J. Button},
  year = 2000,
  title = {Handbook of Transport Modelling},
  series = {Handbooks in Transport},
  publisher = {Pergamon}
}
@ARTICLE{Hertz00,
  author = {A. Hertz AND G. Laporte AND M. Mittaz},
  year = 2000,
  title = {A Tabu Search Heuristic for the Capacitated Arc Routing Problem},
  journal = {Operations Research},
  volume = 48,
  number = 1,
  pages = {129-135}
}
@ARTICLE{Hickman95,
  author = {M.D. Hickman and N.H.M. Wilson},
  year = 1995,
  title = {Passenger Travel Time and Path Choice Implications of Real-Time
          Transit Information},
  journal = {Transportation Research C},
  volume = 3,
  number = 4,
  pages = {211-226}
}
@ARTICLE{hill92,
  author = {A.V. Hill and W.C. Benton},
  year = 1992,
  title = {Modeling Intra-City Time-Dependent Travel Speeds for Vehicle
          Scheduling Problems},
  journal = {European Journal of Operational Research},
  volume = 43,
  number = 4,
  pages = {343-351}
}
@BOOK{HillLieb,
  author = {F.S. Hillier and G.L. Lieberman},
  year = 1995,
  title = {Introduction to Operations Research},
  publisher = {McGraw-Hill}
}
@BOOK{Holden,
  author = {K. Holden and D.A. Peel and J.L. Thompson},
  year = 1990,
  title = {Economic Forecasting: An Introduction},
  publisher = {Cambridge University Press}
}
@BOOK{Hopp2,
  author = {W. J. Hopp and M. L. Spearman},
  year = 1996,
  title = {Factory Physics},
  publisher = {The McGraw-Hill Companies}
}
@BOOK{HoppSpearman,
  author = {W.J. Hopp and M.L. Spearman},
  year = 1996,
  title = {Factory Physics, Foundations for Manufacturing Management},
  pages = 668,
  publisher = {Mc-Graw Hill}
}
@ARTICLE{Immers99,
  author = {B. {De Schutter} and T. Bellemans and B. {De Moor} and S. Logghe and
           J. Stada and B. Immers},
  month = {December},
  year = 1999,
  title = {Advanced Traffic Control on Highways},
  journal = {Journal A},
  volume = 40,
  number = 4,
  pages = {42-51}
}
@ARTICLE{Jackson57,
  author = {J.R. Jackson},
  year = 1957,
  title = {Networks of Waiting Lines},
  journal = {Operations research},
  volume = 5,
  number = 4,
  pages = {518-521}
}
@ARTICLE{Jackson63,
  author = {J.R. Jackson},
  year = 1963,
  title = {Jobshop-Like Queueing Systems},
  journal = {Management science},
  volume = 10,
  number = 1,
  pages = {131-142}
}
@ARTICLE{JackJuck,
  author = {B.W. Jackson AND J. V. Jucker},
  year = 1981,
  title = {An empirical study of travel time variability and travel choice behavior},
  journal = {Transportation Science},
  volume = 16,
  pages = {460-475}
}
@ARTICLE{Jain94,
  author = {S. Jain and J. {Macgregor Smith}},
  year = 1994,
  title = {Open Finite Queueing Networks with {M/M/C/K} Parallel Servers},
  journal = {Computers and Operations Research},
  volume = 21,
  number = 3,
  pages = {297-317}
}
@ARTICLE{JainSmith,
  author = {R. Jain and J. {MacGregor Smith}},
  year = 1997,
  title = {Modeling Vehicular Traffic Flow Using {M/G/C/C} State Dependent
          Queueing Models},
  journal = {Transportation Science},
  volume = 31,
  pages = {324-336}
}
@BOOK{Kelly79,
  author = {F.P. Kelly},
  year = 1979,
  title = {Reversibility and Stochastic Networks}
}
@BOOK{Kendall,
  author = {M. Kendall and A. Stuart},
  year = 1983,
  title = {The Advanced Theory of Statistics: Vol 1 Distributions},
  publisher = {Griffin},
  address = {London}
}
@ARTICLE{Kerbach87,
  author = {L. Kerbache and J. {Macgregor Smith}},
  year = 1987,
  title = {The Generalized Expansion Method for Open Finite Queueing Networks},
  journal = {European Journal of operational research},
  volume = 32,
  pages = {448-461}
}
@ARTICLE{Kerbache00,
  author = {L. Kerbache and J. {MacGregor Smith}},
  year = 2000,
  title = {Multi-Objective Routing Within Large Scale Facilities Using Open
          Finite Queueing Networks},
  journal = {European Journal of Operational Research},
  volume = 121,
  pages = {105-123}
}
@ARTICLE{Kerbache88,
  author = {L. Kerbache and J. {Macgregor Smith}},
  year = 1988,
  title = {Assymptotic Behavior of the Expansion Method for Open Finite
          Queueing Networks},
  journal = {Comput. Opns Res},
  volume = 15,
  number = 2,
  pages = {157-169}
}
@ARTICLE{KharoufehGautam04,
  author = {J. P. Kharoufeh AND N. Gautam},
  month = {February},
  year = 2004,
  title = {Deriving Link Travel-Time Distributions Via Stochastic Speed
          Processes},
  journal = {Transportation Science},
  volume = 38,
  number = 1,
  pages = {97-106}
}
@ARTICLE{Kim02,
  author = {N. K. Kim and K. C. Chae},
  year = 2002,
  title = {Transfrom-Free Analysis of the {GI/G/1/K} Queue Through the
          Decomposed Little's Formula},
  journal = {Computers and Operations Research},
  note = {To be published}
}
@ARTICLE{Kingman64,
  author = {J.F.C. Kingman},
  year = 1964,
  title = {The Single Server Queue in Heavy Traffic},
  journal = {Proceedings of the Cambridge Philosophical Society},
  volume = 57,
  pages = {902-904}
}
@ARTICLE{Kleijnen95,
  author = {J.P.C. Kleijnen},
  year = 1995,
  title = {Theory and Methodology: Verification and Validation of Simulation
          Models},
  journal = {European Journal of Operational Research},
  volume = 82,
  pages = {pp. 145-162}
}
@BOOK{Kleinrock,
  author = {L. Kleinrock},
  year = 1975,
  title = {Queueing Systems: Volume I: Theory},
  pages = 417,
  publisher = {Wiley \& Sons}
}
@ARTICLE{Kobayashi74,
  author = {M. Reiser and H. Kobayashi},
  year = 1974,
  title = {Accuracy of the Diffusion Approximation for some Queueing Systems},
  journal = {IBM Journal of Research and development},
  volume = 18,
  pages = {110-124}
}
@INPROCEEDINGS{Kraemer,
  author = {W. Kraemer and M. Lagenbach-Belz},
  year = 1976,
  title = {Approximate formulae for the delay in the queueing system
          {GI}/{GI}/1},
  booktitle = {Congressbook of the Eight International Teletraffic Congress},
  pages = {235-1/8},
  address = {Melbourne}
}
@ARTICLE{Kuehn79,
  author = {P.J. Kuehn},
  year = 1979,
  title = {Approximate Analysis of General Queueing Networks by Decomposition},
  journal = {IEEE Trans. Comm},
  volume = 27,
  pages = {113-126}
}
@ARTICLE{Labetoulle80,
  author = {J. Labetoulle and G. Pujolle},
  year = 1980,
  title = {Isolation Method in a Network of Queues},
  journal = {IEEE Transactions on software engineering},
  volume = {SE6},
  number = 4,
  pages = {373-381}
}
@ARTICLE{Lambrecht,
  author = {M. R. Lambrecht and P. L. Ivens and N. J. Vandaele},
  month = {Part 1 of 2, November},
  year = 1998,
  title = {A{CLIPS}: A capacity and lead time integrated procedure for
          scheduling},
  journal = {Management Science},
  volume = 44,
  number = 11,
  pages = {1548--1561}
}
@INBOOK{Lambrecht03,
  author = {N. J. Vandaele and M. R. Lambrecht},
  year = 2003,
  title = {Reflections on Stochastic Manufacturing Models for Planning
          Decisions},
  journal = {Stochastic Modelling and Optimisation of Manufacturing Systems
            and Supply chains},
  volume = {Stochastic Modelling and Optimisation of Manufacturing Systems and
           Supply chains},
  pages = {53-86},
  publisher = {Kluwer}
}
@ARTICLE{Laporte92,
  author = {G. Laporte},
  year = 1992,
  title = {The Vehicle Routing Problem: An Overview of Exact and Approximate
          Algorithms},
  journal = {European Journal of Operational Research},
  volume = 59,
  number = 3,
  pages = {345-358}
}
@ARTICLE{Laporte92B,
  author = {G. Laporte and F. Louveaux and H. Mercure},
  year = 1992,
  title = {The Vehicle Routing Problem with Stochastic Travel Times},
  journal = {Transportation Science},
  volume = 26,
  number = 3,
  pages = {161-170}
}
@BOOK{LawKelton2000,
  author = {A.M. Law and W.D. Kelton},
  year = 2000,
  title = {Simulation Modeling and Analysis},
  publisher = {McGraw Hill}
}
@INPROCEEDINGS{Lebacque02,
  author = {J.P. Lebacque},
  editor = {M.A.P. Taylor},
  year = 2002,
  title = {A Two-Phase Extension of the {LWR} Model Based on the Boundness of
          Traffic Acceleration},
  booktitle = {Transportation and Traffic Theory},
  pages = {697-718},
  publisher = {Pergamon}
}
@INPROCEEDINGS{Lebacque96,
  author = {J.P. Lebacque},
  editor = {J.-B. Lesort},
  year = 1996,
  title = {The Gudonov Schem and What It Means for First Order Traffic Flow
          Models},
  booktitle = {Transportation and Traffic Theory},
  pages = {629-646},
  publisher = {Pergamon}
}
@ARTICLE{Lee89,
  author = {H.S. Lee and S.M. Pollock},
  year = 1989,
  title = {Approximate Analysis for the Merge Configuration of an Open
          Queueing Network with Blocking},
  journal = {IIE Transactions},
  volume = 21,
  pages = {122-124}
}
@ARTICLE{Lee90,
  author = {H.S. Lee and S.M. Pollock},
  year = 1990,
  title = {Approximation Analysis of Open Acyclic Exponential Queueing
          Networks with Blocking},
  journal = {Operations Research},
  volume = 38,
  number = 6,
  pages = {1123-1134}
}
@ARTICLE{LeeBouhchouch,
  author = {H.S. Lee and A. Bouhchouch and Y. Dallery and Y. Frein},
  year = 1998,
  title = {Performance Evaluation of Open Queueing Networks with Arbitrary
          Configuration and Finite Buffers},
  journal = {Annals of Operations Research},
  volume = 79,
  pages = {181-206}
}
@BOOK{Lenstra97,
  author = {E. H. L. Aarts AND J.K. Lenstra},
  year = 1997,
  title = {Local Search in Combinatorial Optimization},
  publisher = {Wiley}
}
@INPROCEEDINGS{Lesort99,
  author = {J.P. Lebacque and J.B. Lesort},
  editor = {A. Ceder},
  year = 1999,
  title = {Macroscopic Traffic Flow Models: A Question of Order},
  booktitle = {Transportation and Traffic Theory},
  pages = {3-26},
  publisher = {Pergamon}
}
@INPROCEEDINGS{Li,
  author = {R. Li},
  year = 2005,
  title = {Examining Travel Time Variability using AVI Data},
  publisher = {Proceeding of the Annual Conference of Australian Institute of Transport Reasearch (CAITR)}
}
@ARTICLE{Li02,
  author = {M.Z.F. Li},
  year = 2002,
  title = {The Role of the Speed-Flow Relationship in Congestion Pricing
          Implementation with an Application to Singapore},
  journal = {Transportation Research B},
  volume = 36,
  pages = {731-754}
}
@ARTICLE{Lindsey93,
  author = {R. Arnott AND A. {de Palma} AND R. Lindsey},
  year = 1993,
  title = {A Structural Model of Peak-Period Congestion: A Traffic Bottleneck
          with Elastic Demand},
  journal = {American Economic Review},
  volume = 83,
  pages = {191-179}
}
@INBOOK{LindseyVerhoef,
  author = {R. Lindsey and E. Verhoef},
  editor = {D.A. Hensher and K.J. Button},
  year = 2000,
  title = {Congestion Modeling},
  booktitle = {Handbook of Transport Modelling},
  series = {Handbooks in Transport},
  chapter = 21,
  pages = {354-373},
  publisher = {Pergamon}
}
@ARTICLE{Liu01,
  author = {J. Jang and J. Suh and C.R. Liu},
  year = 2001,
  title = {A New Procedure to Estimate Waiting Time in {GI/G/2} System by
          Server Observation},
  journal = {Computers & Operations Research},
  volume = 28,
  pages = {597-611}
}
@ARTICLE{Malandraki92,
  author = {C. Malandraki and M.S. Daskin},
  year = 1992,
  title = {Time Dependent Vehicle Routing Problems: Formulations, Properties
          and Heuristic Algorithms},
  journal = {Transportation science},
  volume = 26,
  number = 3,
  pages = {185-200}
}
@ARTICLE{MAlandraki96,
  author = {C. Malandraki and R.B. Dial},
  year = 1996,
  title = {A Restricted Dynamic Programming Heuristic Algorithm for the Time
          Dependent Traveling Salesman Problem},
  journal = {European Journal of Operational Research},
  volume = 90,
  pages = {45-55}
}
@BOOK{Malek-Madani97,
  author = {R. Malek-Madani},
  year = 1997,
  title = {Advanced Engineering Mathematics},
  volume = 2,
  publisher = {Addison Wesley Longman}
}
@ARTICLE{Marchal76,
  author = {W.G. Marchal},
  year = 1976,
  title = {An Approximate Formula for Waiting Time in Single Server Queues},
  journal = {AIIE Transactions},
  volume = 8,
  pages = 473
}
@ARTICLE{Marshall68,
  author = {K.T. Marshall},
  year = 1968,
  title = {Some Inequalities in Queueing},
  journal = {Operations Research},
  volume = 16,
  pages = {651-665}
}
@ARTICLE{May57,
  author = {A.D. May and H. Keller},
  year = 1957,
  title = {A Deterministic Queuing Model},
  journal = {Transportation research},
  volume = 1,
  number = 1,
  pages = {117-128}
}
@BOOK{May90,
  author = {A. May},
  year = 1990,
  title = {Traffic Flow Fundamentals},
  publisher = {Prentic-Hall}
}
@ARTICLE{Mayeres93,
  author = {I. Mayeres},
  year = 1993,
  title = {The Marginal External Cost of Car Use - with an Application to
          Belgium},
  journal = {Tijdschrift voor economie en management},
  volume = {XXXVIII},
  number = 3,
  pages = {225-258}
}
@ARTICLE{Menon94,
  author = {G.H. Png AND P. Olszewki AND A.P.G. Menon},
  year = 1994,
  title = {Estimation of the Value of Travel Time of Motorists},
  journal = {Journal of Institute of Engineers},
  volume = 34,
  pages = {9-13}
}
@MISC{MinVlaams1,
  author = {Ministerie Van de Vlaamse Gemeenschap Departement Leefmilieu En
           Infrastructuur Administratie Wegen En Verkeer},
  title = {F.A.S.T. Files Aanpakken Door Snelle Tussenkomst - R1 Antwerpse
          Ring}
}
@ARTICLE{Miyazawa87,
  author = {M. Miyazawa},
  year = 1987,
  title = {A Generalized Pollaczeck-Khinchine Formula for the {GI/GI/1/K}
          Queue and its Application to Approximation},
  journal = {Communications in statistics, Stochastic models},
  volume = 3,
  pages = {53-65}
}
@BOOK{Morrel93,
  author = {M.L. Bittinger and B.B. Morrel},
  year = 1993,
  title = {Applied Calculus},
  edition = 3,
  publisher = {Addison-Wesley Publishing Company}
}
@ARTICLE{Morton03,
  author = {A.S. Kenyon and D.P. Morton},
  year = 2003,
  title = {Stochastic Vehicle Routing with Random Travel Times},
  journal = {Transportation Science},
  volume = 37,
  number = 1,
  pages = {69-82}
}
@ARTICLE{MulveyZenios95,
  author = {J.M. Mulvey AND R.J. Vanderbei AND S.A. Zenios},
  month = {March-April},
  year = 1995,
  title = {Robust Optimization of Large-Scale Systems},
  journal = {Operations Research},
  volume = 43,
  number = 2,
  pages = {264-281}
}
@BOOK{NEI,
  author = {NEI, Nederlands Economisch Instituut},
  year = 1993,
  title = {Forecasting Air Pollution by Car Traffic Simulation}
}
@INBOOK{Neubert,
  author = {L. Neubert and L. Santen and A. Schadschneider and M.
           Schreckenberg},
  editor = {D. Helbing, H.J. Hermann, M. Schreckenberg and D.E. Wolf},
  year = 2002,
  title = {Statistical Analysis of Freeway Traffic},
  booktitle = {Traffic and Granular Flow '99},
  pages = {307-314},
  publisher = {Springer}
}
@BOOK{Neuts,
  author = {M.F. Neuts},
  year = 1981,
  title = {Matrix Geometric Solutions in Stochastic Models, an Algorithmic
          Approach},
  publisher = {The Johns Hopkins University Press}
}
@ARTICLE{Newell02,
  author = {G.F. Newell},
  year = 2002,
  title = {Memoirs on Highway Traffic Flow Theory in the 1950s},
  journal = {Operations Research},
  volume = 50,
  number = 1,
  pages = {173-178}
}
@ARTICLE{Omahony02,
  author = {M. O'Mahony and K. Kirwan and S. McGrath},
  year = 1997,
  title = {Modeling the Internalisation of External Costs of Transport},
  journal = {Transportation Research Record},
  number = 1576,
  pages = {93-98}
}
@ARTICLE{Osman93,
  author = {Osman, I.H.},
  year = 1993,
  title = {Vehicle Routing and Scheduling: Applications, Algorithms and
          Developments},
  journal = {Proceeding of the International Conference on Industrial
            Logistics, Rennes}
}
@PHDTHESIS{Osman91,
  author = {I.H. Osman},
  year = 1991,
  title = {Metastrategy Simulated Annealing and Tabu Search Algorithms for Combinatorial Optimization Problems.},
  address = {The Management School},
  school = {Imperial College London}
}
@ARTICLE{Page72,
  author = {E. Page},
  year = 1972,
  title = {Queueing Theory in {OR}},
  journal = {Operational Research Series}
}
@BOOK{Papoulis91,
  author = {A. Papoulis},
  year = 1991,
  title = {Probability, Random Variables and Stochastic Processes},
  publisher = {McGraw-Hill}
}
@BOOK{Perros,
  author = {H.G. Perros},
  year = 1994,
  title = {Queueing Networks with Blocking},
  publisher = {Oxford University Press}
}
@ARTICLE{Pirlot96,
  author = {M. Pirlot},
  year = 1996,
  title = {General Local Search Methods},
  journal = {European Journal of Operational Research},
  volume = 92,
  pages = {493-511}
}
@ARTICLE{Potvin03,
  author = {S. Ichoua and M. Gendreau and J-Y. Potvin},
  year = 2003,
  title = {Vehicle Dispatching with Time-Dependent Travel Times},
  journal = {European Journal of Operational Research},
  volume = 144,
  pages = {379-396}
}
@ARTICLE{Price97,
  author = {R. Storn and K. Price},
  year = 1997,
  title = {Differential Evolution - a Simple End Efficient Heuristic for
          Global Optimization over Continuous Spaces},
  journal = {Journal of Global Optimization},
  volume = 11,
  pages = {341-359}
}
@BOOK{Proost01,
  author = {B. {De Borger} AND S. Proost},
  year = 2001,
  title = {Reforming Transport Pricing in the European Union: A Modelling
          Approach},
  publisher = {Edward Elgar}
}
@ARTICLE{Psaraftis90,
  author = {H. N. Psaraftis AND M.M. Solomon AND T.L. Magnanti AND T. Kim},
  month = {February},
  year = 1990,
  title = {Routing and Scheduling on a Shoreline with Release Times},
  journal = {Management science},
  volume = 36,
  number = 2,
  pages = {212-223}
}
@ARTICLE{Qin01,
  author = {L. Qin and B.L. Smith},
  year = 2001,
  title = {Characterization of Accident Capacity Reduction},
  journal = {Final report for ITS Center project: Incident capacity estimation}
}
@ARTICLE{Rech.87,
  author = {M. H. Rothkopf and P. Rech},
  year = 1987,
  title = {Perspectives on Queues: Combining Queues is Not Always Beneficial},
  journal = {Operations Research},
  volume = 35,
  pages = {906-909}
}
@ARTICLE{Richards56,
  author = {P.I. Richards},
  year = 1956,
  title = {Shock Waves on the Highway},
  journal = {Operations Research},
  volume = 4,
  pages = {42-51}
}
@ARTICLE{Sakasegawa77,
  author = {H. Sakasegawa},
  year = 1977,
  title = {An Approximation Formula},
  journal = {Annals of the institute for statistical mathematics},
  volume = 29,
  pages = {67-75}
}
@ARTICLE{Salcedo92,
  author = {R.L. Salcedo},
  year = 1992,
  title = {Solving Nonconvex Nonlinear Programming Problems with Adaptive
          Random Search},
  journal = {Industrial & Engineering Chemistry Research},
  volume = 31,
  pages = 262
}
@ARTICLE{Shen,
  author = {Y. Shen and J.-Y. Potvin},
  year = 1995,
  title = {A Computer Assistant for Vehicle Dispatching with Learning
          Capabilities},
  journal = {Annals of Operations Research},
  volume = 61,
  pages = {189-211}
}
@ARTICLE{Simchi-Levi96,
  author = {D.J. Bertsimas AND D. Simchi-Levi},
  month = {March-April},
  year = 1996,
  title = {A New Generation of Vehicle Routing Research: Robust Algorithms,
          Addressing Uncertainty},
  journal = {Operations Research},
  volume = 44,
  number = 2,
  pages = {286-304}
}
@ARTICLE{Smith00,
  author = {J. {MacGregor Smith} and F.R.B. Cruz},
  year = 2000,
  title = {The Buffer Allocation Problem for General Finite Buffer Queueing
          Networks},
  journal = {Working paper}
}
@ARTICLE{Smith02,
  author = {J. MacGregor Smith},
  year = 2002,
  title = {Optimal Design and Performance Modelling of {M/G/1/K} Queueing
          Systems},
  journal = {Under review}
}
@ARTICLE{Spinellis00,
  author = {D. Spinellis and C. Papdopoulos and J. {Macgregor Smith}},
  year = 2000,
  title = {Large Production Line Optimisation Using Simulated Annealing},
  journal = {International journal of production research},
  volume = 38,
  number = 3,
  pages = {509-541}
}
@ARTICLE{Sun,
  author = {C. Sun and G. Arr and R. P. Ramachandran},
  year = 2003,
  title = {Vehicle reidentification as method for deriving travel time and travel time distribution},
  journal = {Transportation Research Record},
  volume = 1826,
  pages = {25-31}
}
@INBOOK{SuriSanderKamath,
  author = {R. Suri and J.L. Sanders and M. Kamath},
  year = 1993,
  title = {Logistics of Production and Inventory},
  chapter = {Performance Evaluation of Production Networks},
  pages = {199-286},
  publisher = {North-Holland}
}
@ARTICLE{Taillard95,
  author = {{\'E}. Taillard and P. Badeau and M. Gendreau and F. Guertin and
           J.Y. Potvin},
  year = 1995,
  title = {A Tabu Search Heuristic for the Vehicle Routing Problem with Soft
          Time Windows},
  journal = {Transportation Science},
  volume = 31,
  pages = {170-186}
}
@BOOK{Theil66,
  author = {H. Theil},
  year = 1966,
  title = {Applied Economic Forecasting},
  publisher = {North-Holland}
}
@TECHREPORT{TransResBoard,
  author = {Transportation Research Board},
  year = 1996,
  title = {Traffic Flow Theory: A State-of-the-Art Report},
  institution = {Transporation Research Board}
}
@TECHREPORT{TransResearchHCM,
  author = {Transportation Research Board},
  year = 1998,
  title = {Highway Capacity Manual},
  number = {Special Report 209},
  institution = {National Research Council}
}
@TECHREPORT{TritelMob,
  author = {Tritel NV},
  year = 1998,
  title = {Mobiliteitsplan Vlaanderen},
  institution = {Ministerie van de Vlaamse Gemeenschap, Departement Leefmilieu
                en Infrastructuur, Mobiliteitscel}
}
@PHDTHESIS{Vandaele,
  author = {N.J. Vandaele},
  year = 1996,
  title = {The Impact of Lot Sizing on Queueing Delays: Multi Product, Multi
          Machine Models},
  address = {{Department of Applied Economics}},
  school = {Katholieke Universiteit Leuven}
}
@TECHREPORT{VandaeleDeBoeck,
  author = {N. Vandaele and L. {De Boeck} and D. Callewier},
  year = 1999,
  title = {An Open Queueing Network for Lead Time Analysis},
  number = {99-017},
  institution = {UFSIA, Department of Environmental and Technology Management}
}
@BOOK{VanMechelen93,
  author = {C. Van Mechelen},
  year = 1993,
  title = {Integralen}
}
@BOOK{VanWoensel03,
  author = {T. {Van Woensel}},
  year = 2003,
  title = {Modelling Uninterrupted Traffic Flows, a Queueing Approach},
  publisher = {Ph.D. Dissertation, University of Antwerp, Belgium}
}
@ARTICLE{VWoenselEJOR06,
  author = {T. {Van Woensel} AND L. Kerbache AND H. Peremans AND N. Vandaele},
  year = {2008},
  title = {Vehicle routing with Dynamic Travel Times: A queueing approach},
  journal = {EJOR} 
}
@ARTICLE{VanWoenselKerbache04,
  author = {T. {Van Woensel} AND L. Kerbache},
  title = {Vehicle routing in a congested traffic environment},
  journal = {Under Review}
}
@ARTICLE{VWoenselJMMA05,
  author = {T. {Van Woensel} AND L. Kerbache AND H. Peremans AND N. Vandaele},
  year = 2007,
  title = {A Queueing Framework for Routing Problems with Time-Dependent Travel Times},
  journal = {Journal of Mathematical Models and Algorithms, Special Issue ``Quantitative 
	     aspects of transportation and logistics"},
  volume = 6,
  number = 1,
  pages = {151-173}
}
@ARTICLE{VWoenselWuyts04,
  author = {T. {Van Woensel} and B. Wuyts and N. Vandaele},
  year = 2004,
  title = {A Queueing Approach to Congestion Pricing},
  journal = {Under review}
}
@ARTICLE{VandaeleTRD00,
  author = {N. Vandaele and T. {Van Woensel} and A. Verbruggen},
  month = {February},
  year = 2000,
  title = {A Queueing Based Traffic Flow Model},
  journal = {Transportation Research D},
  volume = 5,
  number = 2,
  pages = {121-135}
}
@ARTICLE{Verhetsel01,
  author = {A. Verhetsel},
  year = 2001,
  title = {The Impact of Planning and Infrastructure Measures on Rush Hour
          Congestion in Antwerp, Belgium},
  journal = {Journal of Transport Geography},
  volume = 9,
  pages = {111-123}
}
@ARTICLE{Verhetsel98,
  author = {A. Verhetsel},
  year = 1998,
  title = {The Impact of Spatial versus Economic Measures in an Urban
          Transportation Plan},
  journal = {Comput., Environ, and Urban Systems},
  volume = 22,
  number = 6,
  pages = {541-555}
}
@INBOOK{Verhoef01,
  author = {R. Lindsey and E. Verhoef},
  editor = {K.J. Button D.A. Hensher},
  year = 2001,
  title = {Traffic Congestion and Congestion Pricing},
  booktitle = {Handbook of Transport Systems and Traffic Control},
  series = {Handbooks in Transport},
  volume = 3,
  chapter = 7,
  pages = {77-106},
  publisher = {Pergamon}
}
@ARTICLE{Verhoef02,
  author = {E. T. Verhoef},
  year = 2002,
  title = {Inside the Queue},
  journal = {Tinbergen Institute Discussion Paper},
  volume = {062/3},
  pages = 32
}
@ARTICLE{Verhoef2000,
  author = {C.R. Lindsey AND E.T. Verhoef},
  year = 2000,
  title = {Traffic Congestion and Congestion Pricing},
  journal = {Discussion Paper TI 2000-101/3}
}
@ARTICLE{VWCVD,
  author = {T. {Van Woensel} and R. Creten and N. Vandaele},
  year = 2001,
  title = {Managing the Environmental Externalities of Traffic Logistics: The
          Issue of Emissions},
  journal = {POMS journal, Special issue on Environmental Management and
            Operations, Vol.10, nr. 2, Summer 2001}
}
@ARTICLE{VWoensel4OR06,
  author = {T. {Van Woensel} and N. Vandaele},
  year = 2006,
  title = {Empirical Validation of a Queueing Approach to Uninterrupted Traffic Flows},
  journal = {4OR, A quarterly Journal of Operations Research},
  volume = 4,
  number = 1,
  pages = {59-72}
}
@BOOK{Walrand88,
  author = {J. Walrand},
  year = 1988,
  title = {An Introduction to Queueing Networks},
  publisher = {Prentice-Hall, Englewoord Cliffs, N.J.}
}
@ARTICLE{Whitham55,
  author = {M.J. Lighthill and G.B. Whitham},
  year = 1955,
  title = {On Kinematic Waves {II}: A Theory of Traffic Flow on Long Crowded Roads},
  journal = {Proceedings of the Royal Society},
  volume = 18,
  number = 229,
  pages = {317-345}
}
@ARTICLE{Whitt,
  author = {W. Whitt},
  year = 1983,
  title = {The Queueing Network Analyzer},
  journal = {The Bell System Technical Journal},
  volume = 62,
  number = 9,
  pages = {2779-2815}
}
@ARTICLE{Whitt82,
  author = {W. Whitt},
  year = 1982,
  title = {Approximating a Point Process by a Renewal Process: Two Basic Methods},
  journal = {Operations Research},
  volume = 30,
  pages = {125-147}
}
@ARTICLE{Whitt83,
  author = {W. Whitt},
  year = 1983,
  title = {The Queueing Network Analyzer},
  journal = {The Bell System Technical Journal},
  volume = 62,
  number = 9,
  pages = {2779-2815}
}
@ARTICLE{Whitt84,
  author = {W. Whitt},
  year = 1984,
  title = {Open and Closed Models for Networks of Queues},
  journal = {AT and T Bell Laboraties Technical Journal},
  volume = 63,
  number = 9,
  pages = {1911-1979}
}
@ARTICLE{Whitt93,
  author = {W. Whitt},
  year = 1993,
  title = {Approximations for the {GI/G/m} Queue},
  journal = {Production and Operations Management},
  volume = 2,
  number = 2,
  pages = {114-161}
}
@INBOOK{Woensel05,
  author = {L. Kerbache AND T. {Van Woensel}},
  editor = {R. de Koster and W. Delfmann},
  year = 2005,
  title = {Planning and Scheduling Transportation Vehicle Fleet in a Congested Traffic Environment},
  journal = {Supply Chain Management - European perspectives},
  publisher = {Copenhagen Business School}
}
@INBOOK{Woensel051,
  author = {L. Kerbache AND T. {Van Woensel}},
  editor = {R. de Koster AND W. Delfmann},
  year = 2005,
  title = {Supply Chain Management - European Perspectives},
  chapter = {Planning and Scheduling Transportation Vehicle Fleet in a Congested Traffic Environment},
  publisher = {Copenhagen Business School}
}
@ARTICLE{VWoensel4OR06b,
  author = {T. {Van Woensel} and B. Wuyts and N. Vandaele},
  year = 2006,
  title = {Validating State-Dependent Queueing Models for Uninterrupted Traffic Flows Using Simulation},
  journal = {4OR, A quarterly Journal of Operations Research},
  volume = 4,
  number = 2,
  pages = {159-174}
}
@ARTICLE{Wouters96,
  author = {B. {De Borger} AND I. Mayeres AND S. Proost AND S. Wouters},
  year = 1996,
  title = {Optimal Pricing of Urban Passenger Transport: A Simulation Exercise
          for Belgium},
  journal = {Journal of Transports Economics and policy},
  pages = {31-54}
}
@TECHREPORT{Wuyts04,
  author = {B. Wuyts and T. {Van Woensel} and N. Vandaele},
  year = 2004,
  title = {Validating state dependent queueing models for uninterrupted traffic flows using simulation},
  institution = {University of Antwerp, Faculty of Applied Economics},
  number = {Working paper 2004-001}
}
@BOOK{Zijm02,
  author = {W.H.M. Zijm},
  year = 2002,
  title = {Manufacturing and Logistic Systems Analysis, Planning and Control},
  publisher = {Universiteit Twente}
}
@TECHREPORT{Chen,
  author = {C. Chen and E. {van Zwet} and P. Varaiya and A. Skabardonis},
  year = 2003,
  title = {Travel time reliability as a measure of service},
  institution = {Transporation Research Board}
}
@ARTICLE{Kwon,
  author = {J. Kwon and B. Coifman and P. Bickel},
  year = 2000,
  title = {Day-to-Day travel time trends and travel-time prediction from loop-detector data},
  journal = {Transportation Research Record},
  volume = 1717,
  pages = {120-129}
}
@ARTICLE{Finkel90,
  author = {A. M. Finkel},
  year = 1990,
  title = {A Simple Formula for Calculating the Mass Density of a Lognormally-Distributed Characteristic: Applications to Risk Analysis.},
  journal = {Risk Analysis},
  volume = 10,
  number = 2,
  pages = {291-301}
}

@ARTICLE{vansteenwegen2011OP,
  author = {P. Vansteenwegen and W. Souffriau and D. \mbox{Van Oud}heusden},
  title = {The orienteering problem: a survey},
  journal = {European Journal of Operational Research},
  year = {2011},
  volume = 209,
  pages = {1-10},
}

@article{VanWoensel2008,
title = "Vehicle routing with dynamic travel times: A queueing approach",
journal = "European Journal of Operational Research",
volume = "186",
number = "3",
pages = "990 - 1007",
year = "2008",
author = "T. {Van Woensel} and L. Kerbache and H. Peremans and N. Vandaele",
}

@article{Jabali,
author = {O. Jabali and T. {Van Woensel} and A. {de Kok}},
title = {Analysis of travel times and CO2 emissions in time-dependent vehicle routing},
year = "2011"
note = {under review}
}

@article{Fomin,
title = "Approximation algorithms for time-dependent orienteering",
journal = "Information Processing Letters",
volume = "83",
pages = "57-62",
year = "2002",
author = "F. Fomin and A. Lingas",
}

@incollection {Garcia,
   author = {A. Garcia and O. Arbelaitz and P. Vansteenwegen and W. Souffriau and M. Linaza},
   title = {Hybrid Approach for the Public Transportation Time Dependent Orienteering Problem with Time Windows},
   booktitle = {Hybrid Artificial Intelligence Systems},
   series = {Lecture Notes in Computer Science},
   editor = {E. Corchado and M. Graña Romay and A. Manhaes Savio},
   publisher = {Springer Berlin / Heidelberg},
   pages = {151-158},
   volume = {6077},
   year = {2010}
}
